/*
 *
 * Copyright (C) 2012 Walter Lütgenau
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * 
 */
package offset.nodes.client.editor.view;

import java.io.IOException;
import java.io.Writer;

import javax.swing.text.AttributeSet;
import javax.swing.text.DefaultStyledDocument;
import javax.swing.text.SimpleAttributeSet;

public class StyledDocumentWriter extends Writer {
	SimpleAttributeSet attributes = new SimpleAttributeSet();
	DefaultStyledDocument out;
	int pos = 0;

	public StyledDocumentWriter(DefaultStyledDocument out) {
		this.out = out;
	}

	public void close() throws IOException {
		// TODO Auto-generated method stub

	}

	public void flush() throws IOException {
		// TODO Auto-generated method stub

	}

	public void write(char[] cbuf, int off, int len) throws IOException {
		try {
			String text = new String(cbuf, off, len);
			out.insertString(pos, text, attributes);
			pos += text.length();

		} catch (Exception e) {
			throw new IOException(e.getMessage());
		}
	}

	public int getPos() {
		return pos;
	}

	public SimpleAttributeSet getAttributes() {
		return attributes;
	}

}
